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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a one-time connection
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a one-time connection" is correct and usable in written English.
It can be used to describe a connection or interaction that occurs only once and is not intended to be repeated. Example: "The device established a one-time connection to the network for the data transfer."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
Sapho may focus on ways to make legacy software more modern, but the product itself is a product very much of the new wave of IT applications and how they are priced on demand: it is $4 per active user per month, with a one-time connection fee "to connect the gnarly older stuff" in the words of Yared.
News & Media
For instance, the EU's retail-price caps apply to the price per minute which could prevent operators from offering cheaper roaming charges based on bundles of minutes or a one-time connection fee.
News & Media
Hotels may charge a one-time connection fee for such calls, but the per-minute rates are generally lower than 40 cents.
News & Media
Again, a one-time connection fee of up to $1 will generally be charged when using cards at hotels and pay phones.
News & Media
The Chapman developments are hooked up to town sewers and water, for which homeowners are charged a one-time connection charge of $5,800 per house and a one-time water benefit assessment of $300.
News & Media
As we explain in the 'Optimization model equations' subsection, infrastructural investments are payed off by the residents with a one-time connection fee.
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
The routing tree for Node 0 at t=0 is identical to the one depicted in Fig. 2 because exact schedules in the scheduled one-time connection case correspond to initial wait times in the periodic connection case.
Rich Mogull explains it here: Via Apple, the phone makes a one-time secure connection to the card's issuing bank, which then replies with a "device account number" (DAN) - in effect, an encrypted token of the card that is then stored on the phone.
News & Media
Fig. 1 Example network with scheduled one-time connections.
Suppose we have the network in Fig. 8 with scheduled one-time connections.
When you enter your banking username and password, we make a one-time, read-only connection to your bank that verifies your account and pulls in balances and transaction descriptions.
News & Media
Expert writing Tips
Best practice
When describing fees or charges, use "a one-time connection" to clearly indicate that the fee is levied only once. This avoids confusion with recurring charges.
Common error
Avoid using "a one-time connection" when you actually mean a connection that is established repeatedly or needs to remain active over a longer period. If that's the case, use alternatives such as "a persistent connection" or "a continuous connection".
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a one-time connection" functions as a noun phrase, typically used as an object or complement in a sentence. It describes a connection that is established or used only once. Ludwig confirms that is grammatically correct.
Frequent in
News & Media
40%
Science
20%
Formal & Business
20%
Less common in
Wiki
20%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a one-time connection" is a noun phrase used to describe a connection that occurs only once. Ludwig confirms that it is grammatically correct. It's frequently found in news, science, and business contexts to clarify that something is non-recurring. While its register is generally neutral, it’s important to avoid confusing it with recurring or continuous connections. Alternatives include "a single connection" or "a unique connection", depending on the specific nuance you want to convey. Remember to use it accurately to avoid misinterpretations, especially when discussing fees or technical setups.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a single connection
Emphasizes the singularity of the connection, simplifying the original phrase.
a one-off connection
Uses a more informal term for something done only once.
a non-recurring connection
Explicitly states that the connection does not happen again.
a unique connection
Highlights the distinctiveness of the connection, adding a sense of exclusivity.
an isolated connection
Focuses on the connection being separate and not part of a larger pattern.
a solitary connection
Stresses the isolated nature of the connection, implying it stands alone.
a first-time connection
Focuses on the connection happening for the first time, without necessarily implying it won't recur.
a temporary connection
Highlights the limited duration of the connection.
a fleeting connection
Suggests the connection is brief and quickly disappears.
an inaugural connection
Indicates the connection is the first of its kind, implying a beginning.
FAQs
How can I use "a one-time connection" in a sentence?
You can use "a one-time connection" to describe a fee, a data transfer, or an event that happens only once. For example, "The setup requires "a one-time connection" to the server".
What's the difference between "a one-time connection" and "a temporary connection"?
"A one-time connection" emphasizes that something happens only once, while "a temporary connection" emphasizes that something is not permanent. A temporary connection might be used several times during its validity, while a one-time connection will be executed just once.
What can I say instead of "a one-time connection"?
Depending on the context, you can use alternatives like "a single connection", "a unique connection", or "a non-recurring connection".
Is "a one-time connection" formal or informal?
"A one-time connection" is generally considered neutral and can be used in both formal and informal contexts. However, in very formal situations, "a single connection" or "a non-recurring connection" might be preferred.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested